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LAR: Yes
Title: Pieces of Proof
Url: http://illuminations.nctm.org/Lesson.aspx?id=2561
Publisher: National Council of Teachers of Mathematics
Description: This lesson offers help to students who will eventually write mathematical proofs. The material allows students to put together statements and reasons to build a formal proof. The lesson involves identifying the properties that exist in a given figure, and apply postulates and theorems to a figure to build a formal proof. The material is appropriate for grades 9-12 and should require 1 class period to complete. Worksheets are included.
LC Classification: Science -- Mathematics -- Geometry -- Elementary geometry -- Problems, exercises, examinations
Science -- Mathematics -- Geometry -- Elementary geometry -- Study and teaching. Research
Science -- Mathematics -- Philosophy -- Mathematical logic -- Proof systems
GEM Subject: Mathematics -- Instructional issues
Mathematics -- Geometry
Key Concept: Mathematics -- Geometry
Key Concepts Complete: Yes
Resource Type: Instructional Materials
InteractiveResource (DCMI Type Vocabulary)
Lesson Plans
Mathematical Models
Mathematics Materials
Teaching Guides
Text (DCMI Type Vocabulary)
Worksheets
Format: html
pdf
Audience: Secondary Education
Students
Teachers
Language: English
Rights: National Council of Teachers of Mathematics
Access Rights: Free access
Date Of Record Release: 2011-01-03 03:00:03 (W3C-DTF)
Date Last Modified: 2013-12-12 10:36:42 (W3C-DTF)
Source: Scout Staff  Scout Staff
Full Record Views: 83
Resource URL Clicks: 20
Cumulative Rating: NOT YET RATED
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